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3 years ago

Graph y = 3x + 2. due today!

Mathematics

1 answer:

Pani-rosa [81]3 years ago

4 0

Answer:

Refer to picture.

How to:

Put a dot at (0,2) for the +2 in the equation.

Go three spaces up and one to the right. Repeat this until you can make a line.

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Shalnov [3]

Step-by-step explanation:

the set builder form for [6,7,8,9, ....] is given as:

$\{x : x = n, \: \: n \in \: N, \: \: n \geqslant 6 \}$

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3 years ago

Which equation has a maximum at y=5 for 0 is less than or equal to x which is less than or equal to 2pi

alekssr [168]

Answer:

From the looks of it I think the answer is C.

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3 years ago

A line passes through the point (-8,3) and has a slope of -3/4. What is this equation in slope intercept form

kupik [55]

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3 years ago

Angle 1 is vertical to Angle 2. Angle 1 =94, Angle 2 = 2(x-13), Find the value of x.

rodikova [14]

Answer:

x= 56

Step-by-step explanation:

86+94= 180 which if supplementary angles have to equal 180°

I don't know if you can tell but what's in red means distribute

then I added 26 on both sides with like terms

on the left side 86+26=112 and right side is left with 2x

then divide both sides by 2 to leave x by itself

112/2= 56 and 2x/2=x

so 56=x

4 0

3 years ago

Pls solve question 4b. Verrry urgent . Ok tyy

kodGreya [7K]

Answer:

$y = 3\left(x-\dfrac{3}{2}\right)^2+\dfrac{41}{4}$

Step-by-step explanation:

Given equation:

$y = 3x^2 - 9x + 17$

Factor out 3 from the first 2 terms:

$y = 3(x^2 - 3x) + 17$

Divide the coefficient of x by 2 and square it: (-3 ÷ 2)² = 9/4

Add this inside the parentheses and subtract the distributed value of it outside the parentheses:

$y = 3\left(x^2 - 3x+\dfrac{9}{4}\right) + 17-\dfrac{27}{4}$

Factor the parentheses and combine the constants:

$y = 3\left(x-\dfrac{3}{2}\right)^2+\dfrac{41}{4}$

8 0

2 years ago